require(["gitbook"], function (gitbook) {
    // Load analytics.js
    gitbook.events.bind("start", function (e, config) {
        (function (i, s, o, g, r, a, m) {
            i['GoogleAnalyticsObject'] = r;
            i[r] = i[r] || function () {
                (i[r].q = i[r].q || []).push(arguments)
            }, i[r].l = 1 * new Date();
            a = s.createElement(o),
                m = s.getElementsByTagName(o)[0];
            a.async = 1;
            a.src = g;
            m.parentNode.insertBefore(a, m)
        })(window, document, 'script', '//www.google-analytics.com/analytics.js', 'ga');

        var cfg = config.ga;
        ga('create', cfg.token, cfg.configuration);
    });

    // Notify pageview
    gitbook.events.bind("page.change", function () {
        ga('send', 'pageview', window.location.pathname + window.location.search);
    });
});
